A guitar capo device utilized by a user on a guitar fret board that includes a casing that includes a generally rectangular portion and a side attachment portion that runs across the guitar fret board, a roller that is disposed underneath the generally rectangular portion of the casing and a clamp lever to secure the guitar capo device to the guitar fret board that is integral to a spring that is housed in the casing. The device includes a felt contact pad that is disposed on the clamp lever and has direct contact with the guitar fret board to secure the device to the guitar fret board and a relief lever that is depressed to release pressure against the spring to open and loosen the clamp lever against the back of the guitar fret board.